239305600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 645427440

約数和(自身を除く): 406121840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 64, 68, 80, 83, 85, 100, 106, 128, 136, 160, 166, 170, 200, 212, 265, 272, 320, 332, 340, 400, 415, 424, 425, 530, 544, 640, 664, 680, 800, 830, 848, 850, 901, 1060, 1088, 1325, 1328, 1360, 1411, 1600, 1660, 1696, 1700, 1802, 2075, 2120, 2176, 2650, 2656, 2720, 2822, 3200, 3320, 3392, 3400, 3604, 4150, 4240, 4399, 4505, 5300, 5312, 5440, 5644, 6640, 6784, 6800, 7055, 7208, 8300, 8480, 8798, 9010, 10600, 10624, 10880, 11288, 13280, 13600, 14110, 14416, 16600, 16960, 17596, 18020, 21200, 21995, 22525, 22576, 26560, 27200, 28220, 28832, 33200, 33920, 35192, 35275, 36040, 42400, 43990, 45050, 45152, 53120, 54400, 56440, 57664, 66400, 70384, 70550, 72080, 74783, 84800, 87980, 90100, 90304, 109975, 112880, 115328, 132800, 140768, 141100, 144160, 149566, 169600, 175960, 180200, 180608, 219950, 225760, 265600, 281536, 282200, 288320, 299132, 351920, 360400, 373915, 439900, 451520, 563072, 564400, 576640, 598264, 703840, 720800, 747830, 879800, 903040, 1128800, 1196528, 1407680, 1441600, 1495660, 1759600, 1869575, 2257600, 2393056, 2815360, 2883200, 2991320, 3519200, 3739150, 4515200, 4786112, 5982640, 7038400, 7478300, 9572224, 11965280, 14076800, 14956600, 23930560, 29913200, 47861120, 59826400, 119652800, 239305600]

約数ペア:

[(1, 239305600), (2, 119652800), (4, 59826400), (5, 47861120), (8, 29913200), (10, 23930560), (16, 14956600), (17, 14076800), (20, 11965280), (25, 9572224), (32, 7478300), (34, 7038400), (40, 5982640), (50, 4786112), (53, 4515200), (64, 3739150), (68, 3519200), (80, 2991320), (83, 2883200), (85, 2815360), (100, 2393056), (106, 2257600), (128, 1869575), (136, 1759600), (160, 1495660), (166, 1441600), (170, 1407680), (200, 1196528), (212, 1128800), (265, 903040), (272, 879800), (320, 747830), (332, 720800), (340, 703840), (400, 598264), (415, 576640), (424, 564400), (425, 563072), (530, 451520), (544, 439900), (640, 373915), (664, 360400), (680, 351920), (800, 299132), (830, 288320), (848, 282200), (850, 281536), (901, 265600), (1060, 225760), (1088, 219950), (1325, 180608), (1328, 180200), (1360, 175960), (1411, 169600), (1600, 149566), (1660, 144160), (1696, 141100), (1700, 140768), (1802, 132800), (2075, 115328), (2120, 112880), (2176, 109975), (2650, 90304), (2656, 90100), (2720, 87980), (2822, 84800), (3200, 74783), (3320, 72080), (3392, 70550), (3400, 70384), (3604, 66400), (4150, 57664), (4240, 56440), (4399, 54400), (4505, 53120), (5300, 45152), (5312, 45050), (5440, 43990), (5644, 42400), (6640, 36040), (6784, 35275), (6800, 35192), (7055, 33920), (7208, 33200), (8300, 28832), (8480, 28220), (8798, 27200), (9010, 26560), (10600, 22576), (10624, 22525), (10880, 21995), (11288, 21200), (13280, 18020), (13600, 17596), (14110, 16960), (14416, 16600)]